201655664648

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{413228821}}^1$

素因数の和:413228888

約数の個数: 16

約数和(自身を含む): 384302804460

約数和(自身を除く): 182647139812

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 413228821, 826457642, 1652915284, 3305830568, 25206958081, 50413916162, 100827832324, 201655664648]

約数ペア:

[(1, 201655664648), (2, 100827832324), (4, 50413916162), (8, 25206958081), (61, 3305830568), (122, 1652915284), (244, 826457642), (488, 413228821)]